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The modern job search is an endurance test. Applications, screening calls, multiple interview rounds, skills assessments — and now, increasingly, a work trial.
Work trials ask candidates to complete job-related tasks over a short period — typically a few days to a week — so employers can evaluate real-world performance before making a hire. As recruiters wade through floods of applications that sound more and more alike, especially in an age when AI can polish anyone's resume and cover letter, these trials have become one of the few ways to see who can actually do the work.
But they come with real costs. And not everyone walks away feeling the exchange was fair.
When Every Application Looks the Same
"The job market is undergoing the largest upheaval in modern history because of AI," says Jennifer Dulski, CEO and founder of leadership training platform Rising Team. AI has made it trivially easy to apply to dozens of roles at once, burying hiring managers in volume while making it harder to distinguish genuine candidates from heavily assisted ones.
Work trials aren't a new invention — but their prevalence is growing. A 2025 survey by the National Association of Colleges and Employers found that nearly two-thirds of employers now use skill-based hiring for entry-level roles, reflecting a broader retreat from resume screening toward demonstrated ability.
"For hiring managers, the question becomes: how do you even determine who's real?" Dulski says. "Work trials have become one of the only ways to tell what someone will actually be like on the job."
What Both Sides Stand to Gain
For candidates, the upside is obvious: a chance to prove themselves beyond bullet points. Depending on the scope, a trial might involve joining team Slack channels, sitting in on meetings, or working directly alongside potential colleagues — giving applicants a genuine feel for the culture, not just the job description.
For employers, the calculus is largely about risk reduction. Bad hires are expensive. Consulting firm GH Smart has estimated that a mis-hire at the C-suite level can cost up to 15 times that executive's compensation once broader organisational fallout is factored in. The Society for Human Resource Management puts the cost of a bad hire more broadly at 50 to 200 per cent of the role's annual salary. Against those figures, even a week-long trial looks like a bargain.
"They provide an actual experience of what working together would really feel like — for both sides," says Lucas Botzen, CEO of HR platform Rivermate.
And What Each Side Risks
Running a work trial well is harder than it sounds. Employers have to design the project, assign someone to manage it, field questions, and evaluate the output for every candidate in the pool. "It's almost a full-time job," Dulski says. That's part of why she advises companies to reserve trials for late-stage candidates who have already cleared rigorous earlier rounds, rather than deploying them broadly.
For candidates, the burdens can be steeper. A multi-day assignment often means taking time off from a current job. And when the work goes unpaid — which it frequently does — the ethical questions sharpen quickly.
"If there is no pay associated with the assessment, this could cause problems related to fairness and ethics," Botzen says. "The potential exists for candidates to feel taken advantage of, particularly if they are providing real value and receiving nothing in return — or if multiple organisations are asking for the same kind of effort."
Dulski is direct about where she draws the line: "I don't think you can ask someone to do a week of work and not pay them."
The Candidates Who Know This Firsthand
One job seeker, who asked to remain anonymous while navigating an active search, recently completed an assignment that required roughly eight hours of work, followed by a one-hour presentation to a panel. The tasks weren't hypothetical — they included building workflows, organising a complex travel itinerary, and thinking through operational scenarios involving AI implementation.
She did it because she felt she had no real choice. "It's highly competitive. It doesn't feel like you can say no."
What stung wasn't the work itself. It was what came after: a rejection the next day, with no feedback. "Evaluation is fair," she says. "Unpaid, high-effort assignments without transparency or feedback are not."
Another candidate described a similar experience. After several rounds of interviews, he was asked to prepare a 40-minute presentation — a task that consumed three full days. The feedback was glowing. The outcome was a Monday-morning rejection.
"Your presentation was excellent," he was told — right before the door closed. He describes the whole process as a bait and switch. "Three full days. No compensation."
What Actually Makes Them Work
Work trials don't have to feel extractive. When designed well, they can serve everyone involved.
For candidates, that means clear expectations up front, reasonable scope, fair compensation, and transparency about how performance will be evaluated. For employers, it means deploying trials at the right stage, maintaining consistent standards across candidates, and treating the time invested — on both sides — as something worth accounting for.
Done right, a work trial isn't an open-ended audition or a free consulting engagement. It's a structured window into how someone thinks and works — and whether they'll actually thrive on your team.
The question isn't whether these trials will keep spreading. In the AI era, they almost certainly will. The question is whether companies choose to run them with integrity.